buildbot failure in qemu-kvm on disable_kvm_x86_64_out_of_tree

The Buildbot has detected a new failure of disable_kvm_x86_64_out_of_tree on qemu-kvm. Full details are available at:
http://buildbot.b1-systems.de/qemu-kvm/builders/disable_kvm_x86_64_out_of_tree/builds/216

Buildbot URL: http://buildbot.b1-systems.de/qemu-kvm/

Buildslave for this Build: b1_qemu_kvm_1

Build Reason:
Build Source Stamp: [branch next] HEAD
Blamelist: Amit Shah <[email protected]>,Anthony Liguori <[email protected]>,Artyom Tarasenko <[email protected]>,Aurelien Jarno <[email protected]>,Avi Kivity <[email protected]>,Blue Swirl <[email protected]>,Brian Jackson <[email protected]>,Christian Krause <[email protected]>,Christoph Hellwig <[email protected]>,David S. Ahern <[email protected]>,Dirk Ullrich <[email protected]>,Edgar E. Iglesias <[email protected]>,Evgeniy Dushistov <[email protected]>,Isaku Yamahata <[email protected]>,Jan Kiszka <[email protected]>,Jim Meyering <[email protected]>,Kevin Wolf <[email protected]>,Liran Schour <[email protected]>,Loïc Minier <[email protected]>,Luiz Capitulino <[email protected]>,Marcelo Tosatti <[email protected]>,Markus Armbruster <[email protected]>,Michael S. Tsirkin <[email protected]>,OHMURA Kei <[email protected]>,Paolo Bonzini <[email protected]>,Richard Henderson <[email protected]>,Riku Voipio <[email protected]>,Roy
Tam <[email protected]>,Scott Tsai <[email protected]>,Sheng Yang <[email protected]>,Stefan Weil <[email protected]>,TeLeMan <[email protected]>,Tom Lendacky <[email protected]>,[email protected] <[email protected]>,malc <[email protected]>

BUILD FAILED: failed compile

sincerely,
-The Buildbot